From 65817569adf011b66d197c773df2d9337da5adb3 Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Fri, 13 Dec 2024 05:22:47 +0800
Subject: [PATCH] ifuncmain9.c: Return EXIT_UNSUPPORTED for GCC 5.4 or older

Since elf/ifuncmain9.c fails at run-time when compiled with GCC 5.4 or
older (PR ipa/81128), return EXIT_UNSUPPORTED for GCC 5.4 or older.

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
Reviewed-by: Sam James <sam@gentoo.org>
---
 elf/ifuncmain9.c | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/elf/ifuncmain9.c b/elf/ifuncmain9.c
index 43011452b7..654beeadfe 100644
--- a/elf/ifuncmain9.c
+++ b/elf/ifuncmain9.c
@@ -20,9 +20,10 @@
 
 #include <config.h>
 
-# include <stdbool.h>
-# include <stdio.h>
+#include <stdbool.h>
+#include <stdio.h>
 
+#if __GNUC_PREREQ (5, 5)
 /* Do not use the test framework, so that the process setup is not
    disturbed.  */
 
@@ -90,3 +91,12 @@ main (void)
 
   return errors;
 }
+#else
+#include <support/test-driver.h>
+
+int
+main (void)
+{
+  return EXIT_UNSUPPORTED;
+}
+#endif